Decorative tube cover



FIG. 1 is a front view of a decorative tube cover in accordance with the present invention;

FIG. 2 is a left perspective view of the decorative tube cover;

FIG. 3 is a right perspective view of the decorative tube cover;

FIG. 4 is a top view of the decorative tube cover;

FIG. 5 is a side view of the decorative tube cover; and,

FIG. 6 is a rear view of the decorative tube cover.

The broken lines showing lettering and line designs are for the purposes of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a decorative tube cover, as shown and described. 